Walters, H.G., M.P. Williams, R. Latham, N. Augspurger, B. Brown, and J.T. Lee. “Evaluation of Cocktail NSPase Inclusion in Reduced-Energy Corn-Soybean Meal Diets on Live Growth Performance and Carcass Yield of Male Broilers”. International Journal of Poultry Science 17, no. 12 (November 15, 2018): 610–619. Accessed September 22, 2025. https://ijpsjournal.org/index.php/ijps/article/view/2467.